Product Features: Fun to eat while playing! When you press the lever, food pops out, allowing your pet to eat while playing. Perfect for curious dogs and cats. Supports healthy eating! Prevents indigestion and obesity caused by fast eating and lack of exercise. The slow feeder function protects the health of the stomach and intestines. Compatible with 3 food sizes! Comes with 3 types of covers: 8-10mm (approx. 40 pieces), 11-13mm (approx. 30 pieces), and 15-18mm (approx. 15 pieces). Adjustable to match the food size. Safe and secure ABS material! Safe even if your pet licks or bites it. Made of durable and safe ABS material. Easy to clean and washable! No electricity required and can be washed whole. Easy daily cleaning reduces the burden on owners.